Merge pull request #15 from mpvue/feature/jsonpFunction

feture: 添加自定义配置 output.jsonpFunction 名称的能力

Author: hucq

README.md

@@ -8,3 +8,36 @@
 
 bug 或者交流建议等请反馈到 [mpvue/issues](https://github.com/Meituan-Dianping/mpvue/issues)。
 
+## example
+```
+const mpvueSimple = require('mpvue-simple')
+
+// build for signel Page
+mpvueSimple.build()
+
+// or more options
+mpvueSimple.build({
+  output: 'mp-pages',
+  pageName: 'login'
+})
+
+// or more options
+mpvueSimple.build({
+  output: {
+    path: 'mp-pages',
+    jsonpFunction: 'webpackJsonpMpvue' // optional config
+  },
+  pageName: 'login'
+})
+
+// maybe you want to do something after building
+mpvueSimple.build()  // => Promise
+.then(() => console.log('mpvue build success'))
+.catch(err => throw new Error(err))
+```
+
+## changelog
+
+#### `1.0.17`
+- 加入可选配置项 `output.jsonpFunction`，mpvue 打包构建后会在 `manifest.js` 中生生成全局的模块加载器函数 `global.webpackJsonp`，为防止和其它构建工具引起命名冲突，该默认函数名可在 output 配置中指定，示例如上。
+

config/argv.js

@@ -132,7 +132,14 @@ function mergeArgvConfig (config) {
 
   // 输出文件夹
   if (argvOutput) {
-    const assetsRoot = path.resolve(argvOutput)
+    let outputPath =  argvOutput;
+    if (typeof argvOutput === 'object') {
+      outputPath = argvOutput.path;
+      config.argvConfig.output = Object.assign({}, argvOutput);
+      delete config.argvConfig.output.path;
+    }
+
+    const assetsRoot = path.resolve(outputPath)
     defConfig.assetsRoot = assetsRoot
   }
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "mpvue-simple",
-  "version": "1.0.15",
+  "version": "1.0.17",
   "description": "辅助 mpvue 快速开发 Page / Component 级小程序页面的工具",
   "main": "index.js",
   "bin": "bin/mpvue-simple",